Professional strength Graffiti remover Fast acting low odour and non-corrosive The quick, easy and proven way to wipe away offensive, ugly graffiti. Tricleanium Graffiti Remover is specially formulated to cut through spray paint, ink, and crayon - powerfully dissolving graffiti without damaging the surface underneath. Can be used on brick, concrete, terrazzo, marble, granite or any other porous surfaces. Suitable for removing paint, pen, sticky residues, grease, oil, crayon and more. Works on porous surfaces like stone and concrete painted metal and plastic surfaces.